PCP #28606 · FMC of Canada Limited · Herbicide
Group 2 sulfonylurea herbicide containing 50% tribenuron-methyl as soluble granules for broadleaf weed control in wheat, barley, and summer fallow. Used alone or in tank mixes with 2,4-D Ester, BANVEL, VARRO, LUXXUR B, VELOCITY M3, or GP Herbicide for expanded weed spectrum including kochia, wild buckwheat, Canada thistle, and various broadleaf and grass weeds.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Barley | Annual sunflower, Ball mustard, Canada thistle (top growth control), Cow cockle, Flixweed (fall rosettes and spring seedlings), Hare's-ear mustard, Indian mustard, Kochia (2-10 leaf), Lamb's-quarters, Narrow-leaved hawk's-beard (fall rosettes and spring seedlings), Prickly lettuce, Redroot pigweed, Russian pigweed, Russian thistle, Shepherd's-purse (fall rosettes and spring seedlings), Stinkweed (fall rosettes and spring seedlings), Sweet clover, Thyme-leaved spurge, Tumble mustard, Wild mustard, Wild radish, Wormseed mustard, Wild buckwheat (suppressed) | 6.07 g/acre | 30 d | 12 d |
| Fallow | Flixweed and Stinkweed (fall rosettes and spring seedlings) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Annual sunflower, Ball mustard, Canada thistle (top growth control), Cow cockle, Flixweed (fall rosettes and spring seedlings), Hare's-ear mustard, Indian mustard, Kochia (2-10 leaf), Lamb's-quarters, Narrow-leaved hawk's-beard (fall rosettes and spring seedlings), Prickly lettuce, Redroot pigweed, Russian pigweed, Russian thistle, Shepherd's-purse (fall rosettes and spring seedlings), Stinkweed (fall rosettes and spring seedlings), Sweet clover, Thyme-leaved spurge, Tumble mustard, Wild mustard, Wild radish, Wormseed mustard, Wild buckwheat (suppressed) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Canada thistle, Perennial sowthistle, Dandelion, Scentless chamomile, Narrow-leaved hawk's-beard, Lamb's quarter, Cow cockle | 6.07 g/acre | 30 d | 12 d |
| Wheat | Canada thistle, Perennial sowthistle, Dandelion, Scentless chamomile, Narrow-leaved hawk's-beard, Lamb's quarter, Cow cockle | 6.07 g/acre |
| 30 d |
| 12 d |
| Wheat | Cleavers, Common chickweed, Corn spurry, Cow cockle, Flixweed, Hemp-nettle, Lamb's-quarters, Redroot Pigweed, Round-leaved mallow, Shepherd's purse, Smartweed, Stinkweed, Volunteer Canola, Wild mustard, Barnyard grass, Japanese Brome, Wild oats, Yellow foxtail, Canada thistle (suppressed), Dandelion (suppressed), Russian thistle (suppressed), Wild Buckwheat (suppressed), Downy brome (suppressed), Green foxtail (suppressed) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Cleavers, Common chickweed, Corn spurry, Cow cockle, Flixweed, Hemp-nettle, Lamb's-quarters, Redroot Pigweed, Round-leaved mallow, Shepherd's purse, Smartweed, Stinkweed, Volunteer Canola, Wild mustard, Barnyard grass, Japanese Brome, Wild oats, Yellow foxtail, Canada thistle (suppressed), Dandelion (suppressed), Russian thistle (suppressed), Wild Buckwheat (suppressed), Downy brome (suppressed), Green foxtail (suppressed) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Cow cockle, Lamb's-quarters, Stinkweed, Volunteer Canola, Wild mustard, Wild oats, Canada thistle (top growth suppressed), Redroot Pigweed (suppressed), Russian thistle (suppressed), Wild Buckwheat (suppressed) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Downy brome (suppression) | 6.07 g/acre | 30 d | 12 d |
| Wheat | Perennial sow thistle, Dandelion, Scentless chamomile, Cow cockle | 6.07 g/acre | 30 d | 12 d |
| Wheat | Perennial sow thistle, Dandelion, Scentless chamomile, Cow cockle | 6.07 g/acre | 30 d | 12 d |
| Wheat | Wild buckwheat and sulfonylurea resistant kochia | 6.07 g/acre | 30 d | 12 d |
| Wheat | Wild buckwheat and sulfonylurea resistant kochia | 6.07 g/acre | 30 d | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Required | AGRAL 90 For control of Canada thistle, perennial sowthistle and lamb's quarter, the addition of an additive is required: add a non-ionic surfactant (Agral 90 or AgSurf) at 0.25% | 0.25% v/v |
| Required | AGRAL 90 Durum wheat: add a non-ionic surfactant (Agral 90 or AgSurf) at 0.25% | 0.25% v/v |
| Required | AGRAL 90 Non-ionic surfactant such as Agral 90 or AgSurf at 0.25% v/v (0.25 L per 100 L spray solution) listed as tank mix component | 0.25% v/v (0.25 L per 100 L spray solution) |
| Required | MERGE® ADJUVANT Merge® Adjuvant | 0.5% v/v (0.5 L/100 L of spray mixture) |
| Required | MERGE® ADJUVANT Merge Adjuvant at 0.5% v/v (0.5 L/100 L of spray mixture; spring application only) for suppression of downy brome in winter wheat | 0.5% v/v (0.5 L/100 L of spray mixture) |
| Required | Agral 90 or AgSurf | 0.25% |
| Required | AMS | 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) |
| Required | Agral® 90 or AgSurf® | 0.25% v/v (0.25 L per 100 L spray solution) |
| Required | BASF Assist Oil Concentrate | 0.8% v/v (0.8 L/100 L of spray mixture) |
| Required | NIS For control of Canada thistle, perennial sowthistle and lamb's quarter, the addition of an additive is required: add a non-ionic surfactant (Agral 90 or AgSurf) at 0.25% | 0.25% v/v |
| Required | AMS add ammonium sulphate at 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution). If using an ammonium sulphate product with a different concentration, adjust the rate accordingly. | 500 g/ha (99%) or 1 L/ha (49% solution) or 1.25 L/ha (40% solution) |
| Required | NIS Durum wheat: add a non-ionic surfactant (Agral 90 or AgSurf) at 0.25% | 0.25% v/v |
| Required | NIS Non-ionic surfactant such as Agral 90 or AgSurf at 0.25% v/v (0.25 L per 100 L spray solution) listed as tank mix component | 0.25% v/v (0.25 L per 100 L spray solution) |
| Required | COC Add BASF Assist Oil Concentrate at 0.8% v/v (0.8 L/100 L of spray mixture) or Merge Adjuvant at 0.5% v/v for suppression of downy brome in winter wheat | 0.8% v/v (0.8 L/100 L of spray mixture) |
| Required | NIS EXPRESS SG EUP Herbicide + VARRO Herbicide or LUXXUR B Herbicide: then add required amount of non-ionic surfactant or ammonium sulphate last | – |
| Required | AMS EXPRESS SG EUP Herbicide + VELOCITY M3 All-in-one Herbicide: then add required amount of ammonium sulphate last | – |
| Required | surfactant EXPRESS SG EUP Herbicide + GP Herbicide: Add the surfactant last. | – |
About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the Pest Management Regulatory Agency), the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.
